{"product_id":"rubi-fluorescente-en-cajita-de-coleccion-4x4-cm","title":"Ruby in Collection Box 4x4 cm ","description":"\u003ctable xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\" cellspacing=\"0\" cellpadding=\"0\" dir=\"ltr\" border=\"1\"\u003e\n\n\u003ccolgroup\u003e\n\u003ccol width=\"100\"\u003e\n\u003ccol width=\"100\"\u003e\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Fórmula química\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eChemical formula\u003c\/div\u003e\n\n \u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\n\u003csub\u003eAl2O3\u003c\/sub\u003e \u003csub\u003e:\u003c\/sub\u003e Cr\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Sistema Cristalino\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eCrystalline system\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003etrigonal\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Clase de Mineral\"}'\u003e\n\n\u003cdiv\u003e\n\n\u003cdiv\u003eClass\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/td\u003e\n\n\u003ctd\u003e\u003cspan\u003eoxides\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eOrigin\u003c\/td\u003e\n\n\u003ctd\u003eArusha, Tanzania\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Procedencia\"}'\u003eSize \u003c\/td\u003e\n\n\u003ctd\u003e2.0-3.0cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003eNatural ruby ​​on matrix.\u003c\/p\u003e\n\n\u003cp\u003eIt is a reddish gem, if it is purple, it is called balaj. It owes its color to the iron and chromium metals with which this variety of corundum is associated. Red corundums are called ruby ​​and all other colors, including pink, are called sapphire.\u003c\/p\u003e\n\n\u003cp\u003eTheir uses are not restricted to jewelry, they have been used in the manufacture of mechanical watches, in which they serve as support for the axes subjected to rotation, since their hardness resists wear by friction. They also have important industrial applications for creating helium-ruby and pure ruby ​​lasers.\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe mineral includes\u003c\/span\u003e \u003cspan data-mce-fragment=\"1\"\u003ea label with the name and origin and is attached to a cardboard box.\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e4 cm square.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e*The price is per unit (a single cardboard box of the four shown in the photo)\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003c\/ul\u003e\n\n\u003cblockquote\u003e\n\n\u003cdiv class=\"field-item even\" data-mce-fragment=\"1\" property=\"content:encoded\"\u003e\u003cem data-mce-fragment=\"1\"\u003eSince the minerals are natural, you will receive a piece similar to the one in the photograph. The minerals come in cardboard boxes and are glued to a porex base with hot silicone; these can be removed using ethyl alcohol without damaging the mineral. The size is approximate.\u003c\/em\u003e\u003c\/div\u003e\n\n\n\u003c\/blockquote\u003e\n\n \u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e","brand":"Minerales y Fósiles Nano","offers":[{"title":"Default Title","offer_id":52575621513544,"sku":"MINRBF4X4","price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/2486\/7503\/files\/Rubi4x4fluorescente_2.jpg?v=1772492371","url":"https:\/\/coleccionesdeminerales.com\/en\/products\/rubi-fluorescente-en-cajita-de-coleccion-4x4-cm","provider":"Colecciones de Minerales","version":"1.0","type":"link"}